Angel Resolved Photoelectron Spectroscopy

time:2021-12-13Hits:10设置

Instrument name

Angel Resolved Photoelectron Spectroscopy

Manufacturer and Model

Germany SPECS, PD300-IR

Specifications

1. UV: He, X-ray source: Mg, Al

2. Max. working voltage: 15 kV, max. working current: 8 A

3. Analyzer:±30°acceptance angle, doubleμ-metal shielding, up to 3500 eV kinetic energy

Function and

applications

1) Multiple integration: UPS, XPS, LEED, sputtering and annealing, load-lock

2) Surface sensitive: information detect depth around 1-5 atomic layers

3) Monochromaticity: HeIfor UPS, Al Kαfor XPS, both with monochrometer

4) High resolution: ~0.08 eV for UPS and ~0.1 eV for XPS

5) None beam damage: soft X-ray is friendly to most of the samples

6) Hemispherical energy analyzer: 150 mm mean radius, 1000*800 (with channel binning)

7) Wide range of detection: almost all the elements except H and He

8) Informative: sample elements, valence band, work function, distribution and depth

Accessories

Removable evaporator, detachable load-lock

Contacts: Steffen Duhm

Contact number: 65880371

E-mail: duhm@suda.edu.cn


Editor: Wenchang Zhu


返回 原图
/